public class BookShelf {
    public static void main(String[] args) {
        Book book=new Book("John Lewis","Java Foundations","Publishing House of Electronics Industry","2014-5");
       /*
        book.setAuthor("John Lewis");
        book.setBookName("Java Foundations");
        book.setPress("Publishing House of Electronics Industry");
        book.setCopyRightDate("2014-5");
       */
        System.out.println(book);
}
}
